Subtract 54/8 from 35/90
1st number: 35/90, 2nd number: 6 6/8
35/90 - 54/8 is -229/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
35/90 = 35 × 4/90 × 4 = 140/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
54/8 = 54 × 45/8 × 45 = 2430/360 - Subtract the two like fractions:
140/360 - 2430/360 = 140 - 2430/360 = -2290/360 - After reducing the fraction, the answer is -229/36
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